basically, Digimon celebrated its 15th anniversary in August. They are creating a (new) third season aka season 2.1 aka season 15 or so by now probably. It's about Tai and co. in High School, comes out in Spring of 2015.

Also they're releasing a blu-ray collection of the first two seasons, which is nice. Also, they're releasing english subbed versions of the first 3 seasons on Netflix. It doesn't really matter since english dubbed is already on there, which has decent voice acting and an infinitely better theme song.